package com.xxd;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RefreshScope
class HelloController {

    @Value("${center.msg}")
    private String msg;

    @RequestMapping("/msg")
    public String from() {
        return this.msg;
    }
}